SHJ-52 Twin Screw Compounding Extruder

Modular construction

Jieya's twin screw extruder/Plastic Extruder is built on a modular system. Screw elements with different lengths and functions are mounted to the main splined shaft. The screw combination is changeable. Thus, with a few screw elements and barrel variations, different processing tasks can be finished on the same machine. Besides, when part of the screw element, liner or barrel wear out, we only need to replace the broken parts instead of replacing the whole screw or barrel. Maintenance cost saves!

Temperature Separately controlled

The modular principle of the barrel permits precise sequencing for each application. Each barrel section's temperature can be set separately. Normally, electrical heaters provide heating, and cooling is obtained with water. Barrels, as well as screw and kneading elements, are made out of nitride steel in the standard version; the wear-resistant version is made of suitable materials,corresponding to the respective requirements.

Standard barrels

The freely selectable order of screw elements assures the process sections mating the process configuration. Thus, different process zones can be set up interchangeably, according to the requirements for Conveying;Kneading; Mixing, and shearing;Homogenizing; Degassing; Pressure building.

Gear box-self made

Torque rating grade: T/A3≤8 domestic standard major parts

New structure design and high precision grinding of hardened gear teeth to ensure the gear box long time high efficiency working.

Screw-self made

Screw element is with closely intermeshed design, block type and can be easily exchanged to suit different material.

Barrel-self made

Precision grade can reach to IT 6. It is benefit for energy reduction and block type design makes it possible for various combination.

Customized Service

Each solution will depend on a case by case basis.Nanjing Jieya,with in-door manufacturing workshop,could provide customized service according to customer's special requirements ,such as design of barrel structure, screw elements, feeding hopper,etc .

Model	Screw Diameter (mm)	L/D	Screw RPM	Main motor KW	Torque Grade T/N3	Capacity kg/h
SHJ-20	21.7	32-68	400/500/600	4	5.8	0.5-15
SHJ-30	30	32-68	400/500/600	11	5.8	5-50
SHJ-36	35.6	32-68	500/600/700/800	15-18.5-22	5.7	20-80
SHJ-42	41.2	32-68	500/600/700/800	22-30-37	5.7	50-120
SHJ-50	50.5	32-68	500/600/700/800	37-45-55	5.8	80-200
SHJ-63	62.4	32-68	500/600/700/800	55-75-90	5.8	150-350
SHJ-72	71	32-68	500/600/700/800	90-110-132-160	5.7	300-600
SHJ-85	82	32-68	500/600	160-200	5.7	600-1000
SHJ-92	91	32-68	500-600	250	5.8	840-1600
SHJ-135	133	32-68	650-750	400-500	5.8	1950-3250

Q1. What about the payment way?
   By TT. 30% down payment should be paid after contract is valid, 70% balance should be paid before shipment.

Q2. Installation and stuff training available from you?
Yes, we have rich engineers around the world which can send to your factory and train your workers. Also we can online guide your members.

Q3. How long is the guarantee?
We offer you high quality machines with 12 months guarantee and reply you as soon as possible within 4 hours.

Q4. If the machine some parts is broken one day, how can we get help from you?
 We will send you spare parts free of charge If they are in warranty, not including easy-broken parts. For easy-broken parts, we will only charge a cost fee.

Q5.How does your factory do regarding quality control?
We have passed the IS09001:2000 Quality Management System and CE certificate and we have a special QC department in charge of products' quality. If you also need other certificates, we also can help to apply.

Q6. What is your packaging?
Our conventional packaging is: After doing the anti-rust treatment, wrap the plastic film around the machine and then fix the machine on the wooden bracket.

Q7. How can we check the machines before delivery?
You're welcome to our factory for inspection .We also can provide online checking when testing the machine on site. We will take and prepare detailed testing videos for your checking before the delivery